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Thermo Scientific Chemicals

L-Methionine, 98+%

Name: L-Methionine, 98+%
SKU: A10318.36

L-Methionine (CAS # 63-68-3) is an essential amino acid that contains sulphur. L-Methionine is involved in cellular detoxification in several species. | CAS: 63-68-3 | C5H11NO2S | 149.21 g/mol

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数量:

100 g

500 g

2500 g

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製品番号（カタログ番号） A10318.36

または、製品番号A10318-36

価格（JPY）

数量:

500 g

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化学物質識別子

CAS63-68-3

IUPAC Name(2S)-2-amino-4-(methylsulfanyl)butanoic acid

Molecular FormulaC5H11NO2S

InChI KeyFFEARJCKVFRZRR-BYPYZUCNSA-N

SMILESCSCC[C@H](N)C(O)=O

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仕様

スペックシート

FormCrystals or powder or crystalline powder

Assay (Non-aqueous acid-base Titration)≥98.0 to ≤102.0%

Appearance (Color)White

CommentMaterial sourced in the U.S. and in other countries

Identification (FTIR)Conforms (non-U.S. sourced material)

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L-Methionine iserves as a chelating agent for heavy metals, as a flavoring agent and nutritional supplement for foods. It acts as a feed additive, vegetable oil enrichment and as a single cell protein. In addition to this, it is used as a hepatoprotectant and also acts as a lipotropic agent and prevents excess fat buildup in the liver.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

• L-Methionine is an essential amino acid required for tissue repair and maintenance

• L-Methionine affects absorption of selenium and zinc

• L-Methionine can assist cellular detoxification by chelating lead and mercury

• L-Methionine exhibitis properties associated with anti-aging and can also prevent the buildup of fat in the liver

Application

• L-Methionine is appropriate for use in cell culture and biochemistry laboratory applications

• It is useful for the laboratory study of methionine pathways in the cell relating to aging, degeneration, and metabolism

RUO – Research Use Only

General References:

Bárcena C, López-Otín C, Kroemer G. Methionine restriction for improving progeria: another autophagy-inducing anti-aging strategy? Autophagy. 2019 Mar;15(3):558-559. doi: 10.1080/15548627.2018.1533059. Epub 2018 Oct 18. PMID: 30304972; PMCID: PMC6351129.
Mota-Martorell N, Jové M, Berdún R, Pamplona R. Plasma methionine metabolic profile is associated with longevity in mammals. Commun Biol. 2021 Jun 11;4(1):725. doi: 10.1038/s42003-021-02254-3. PMID: 34117367; PMCID: PMC8196171.